R = 8.54in.................................
Answer:
the answer is -7 3/4
Step-by-step explanation:
7.75/7.5=0.25
it is 0.25 farther from 0 than 7 1/2
we are given

we have to subtract
step-1: Distribute negative sign

step-2:Combine like terms


we get
............Answer
I got 50/60 divided by 3/60 but i dont know how to do the rest. Hope this helps
Answer:
1. 30x+60y=800
let 60y=800-30x
then:
30x+800-30x=800
0=0
2. You look nice and smart and a little mean
Darrick (DJ) Webb
Step-by-step explanation: